bluetooth not loading on Acer c720 with Debian
Hi all,
Trying to get Bluetooth working on Acer C720 running Debian sid. Bluez, bluetooth-agent, blueman installed. found this dmesg bluetooth related information: 1.723114] usb 2-4: new full-speed USB device number 4 using xhci_hcd [ 1.740730] usb 2-4: string descriptor 0 malformed (err = -61), defaulting to 0x0409 [ 1.742530] usb 2-4: New USB device found, idVendor=0489, idProduct=e056 [ 1.742532] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1.761269] hidraw: raw HID events driver (C) Jiri Kosina [ 1.766170] usbcore: registered new interface driver usbhid [ 1.766171] usbhid: USB HID core driver [ 1.779983] Bluetooth: Core ver 2.17 [ 1.779997] NET: Registered protocol family 31 [ 1.779998] Bluetooth: HCI device and connection manager initialized [ 1.780005] Bluetooth: HCI socket layer initialized [ 1.780007] Bluetooth: L2CAP socket layer initialized [ 1.780010] Bluetooth: SCO socket layer initialized [ 1.781134] usbcore: registered new interface driver btusb [ 1.781774] media: Linux media interface: v0.10 [ 1.782455] input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.0/input/input9 [ 1.782554] hid-generic 0003:046D:C045.0001: input,hidraw0: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:14.0-2/input0 [ 1.785491] Linux video capture interface: v2.00 [ 1.785683] usb 2-4: firmware: failed to load ar3k/AthrBT_0x11020000.dfu (-2) [ 1.785685] usb 2-4: Direct firmware load failed with error -2 [ 1.785686] usb 2-4: Falling back to user helper [ 1.786165] Bluetooth: Loading patch file failed [ 1.786170] ath3k: probe of 2-4:1.0 failed with error -2 So, not loading any driver? How to fix? Thanks in advance. Andrew |
Did you enable the bluetooth daemon at boot?
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HI,
....$ /etc/init.d/bluetooth status returns [ok] bluetooth is running. Which I think means the bluetooth daemon is running. But why the patch file fails to load? Andrew |
Hi all
Found a similar problem on a raspberry pi, which seemed similar so I tried this: sudo apt-get install firmware-atheros which did the trick, and now my Acer c720 is fully functional. Andrew |
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